- Released
- Oct 20, 2026
- Developer
- Marcin Kołacz
- Platform
- Windows / macOS / Linux
SummaGrande
A friendly math card game for two. Combine number cards to hit each task's target value, chain multipliers, and beat the clock. Play solo against AI or online with a friend — built to make arithmetic fun at school and at home.
Checked 8 Nov 2026. Confirm the edition, region, and final price at the retailer.
Where to buy
One available source for this release.
| Store | Edition | Price region | Price | Purchase link |
|---|---|---|---|---|
ST SteamDirect Steam price · 8 Nov 2026 | Standard Edition | US / USD | $4.99 | Visit store |
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About this release
A friendly math card game for two. Combine number cards to hit each task's target value, chain multipliers, and beat the clock. Play solo against AI or online with a friend — built to make arithmetic fun at school and at home.
- Released Oct 20, 2026.
- Publisher: Marcin Kołacz.
- Steam reviews: No user reviews.
- Check the activation platform and edition on the retailer page before buying.
Minimum
Recommended
Requirements published by the developer on Steam.
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